Finding the Third Proportional to 76,167 and 115,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,167 : 115,870.50 = 115,870.50 : x
2. Step 2: Convert to fraction form
   76,167/115,870.50 = 115,870.50/x
3. Step 3: Cross multiply
   76,167x = 115,870.50 × 115,870.50
4. Step 4: Simplify right side
   76,167x = 13,425,972,770.25
5. Step 5: Solve for x
   x = 13,425,972,770.25/76,167
6. Step 6: Final answer
   x = 176,270.21